diff --git a/lib/adapters/http.js b/lib/adapters/http.js
index 84a89be..4735334 100644
--- a/lib/adapters/http.js
+++ b/lib/adapters/http.js
@@ -52,7 +52,8 @@ module.exports = function httpAdapter(resolve, reject, config) {
     port: parsed.port,
     path: buildUrl(parsed.path, config.params).replace(/^\?/, ''),
     method: config.method,
-    headers: headers
+    headers: headers,
+    agent: config.agent
   };
 
   // Create the request